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超幸運超幸福的艾瑪♥巴黎
Jan 07, 2011 04:07AM
The Checker-shadow illusion, by Edward H. Adelson 有誰會覺得A和B是一樣的色塊?應該不是人吧~ 實驗結果:www.flickr.com/photos/amarylliss/5332275264/ 真的是一樣的
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